1809146876

素因数分解:

$2^2\times {\mathrm{5501}}^1\times {\mathrm{82219}}^1$

素因数の和:87724

約数の個数: 12

約数和(自身を含む): 3166621080

約数和(自身を除く): 1357474204

約数列:

[1, 2, 4, 5501, 11002, 22004, 82219, 164438, 328876, 452286719, 904573438, 1809146876]

約数ペア:

[(1, 1809146876), (2, 904573438), (4, 452286719), (5501, 328876), (11002, 164438), (22004, 82219)]